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Official data from INPI

SISTEMA DE LASER DE ALTA POTÊNCIA

ConcedidaInvention PatentPCT · US2017065812

Application data

Number

112019027391

Type

Invention Patent

Filing

12/12/2017

Publication

07/07/2020

PCT

US2017065812

Progress at the INPI

  1. Filing12/12/17
  2. Publication07/07/20
  3. Examination
  4. Allowance12/19/23
  5. Grant01/30/24
  6. In force12/12/37

The patent was granted on 01/30/2024 and is in force until 12/12/2037. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:12/12/2037

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Latest action published by the INPI: 01/30/2024. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

FORO ENERGY, INC.

US

PETRÓLEO BRASILEIRO S.A. - PETROBRAS

RJ, BR

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Inventors

A. T. (pessoa física)

US

B. F. (pessoa física)

US

G. B. (pessoa física)

US

J. F. (pessoa física)

US

R. N. (pessoa física)

US

R. M. (pessoa física)

US

Technical data

Abstract

Systems and apparatus for performing laser operations in boreholes. Systems and apparatus for providing a plurality of laser beams in a laser beam pattern to create holes in the bottom of a borehole surface in a pattern correspond to the laser beam pattern. The system having mechanical devices to remove laser weakened rock that is associate with the laser created holes.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

Prazo de Validade: 20 (vinte) anos contados a partir de 12/12/2017, observadas as condições legais

01/30/2024

RPI 2769

Deferimento

#9.1

12/19/2023

RPI 2763

Exigência - art. 36 da LPI

#6.1

10/10/2023

RPI 2753

6.7

08/22/2023

RPI 2746

Exigência - art. 36 da LPI

#6.1

04/25/2023

RPI 2729

Parecer de pré-exame

#6.23

02/15/2022

RPI 2667

Adição na publicação

#15.35

11/03/2021

RPI 2652

Notificação de entrada na fase nacional - PCT

#1.3

07/07/2020

RPI 2583

Alteração de dados cadastrais

#1.1

12/31/2019

RPI 2556

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